lim g(x)In f(x)=lim ln1+(f(x)-1) g(x) f(x)-1 lim g().f()-1 g(x) limlf(x)8(x)=e lim g(x)f(x)-1( ) 1 ln[1 ( ( ) 1)] lim ( )ln ( ) lim g x f x g x f x + − = ( ) 1 ( ) 1 lim g x f x − = = lim g(x)[ f (x) − 1] ( ) lim[ ( )]g x f x lim ( )[ ( )−1] = g x f x e